Google PageSpeed Insights vs. Siteimprove

If you notice your site is taking a long time to load, then you should first use PageSpeed Insights to see what can quickly be optimized (also check your file sizes, hosting server, NGINX and other common sources of slow speed, too.) And, if you've notice gradually fewer Organic Search visits, PageSpeed Insights might be able to help. As Google is reducing the prevalence of slow sites, you could be losing traffic. Speed up your page load times by finding what is blocking renders, slowing down contentful paints, and other critical page speed signals.

Incentivized

Siteimprove works well for managing the health and performance of your customer-facing sites in terms of performance, digital experience, and accessibility. It also helps to define policies to proactively avoid experience breaks or issues for customers before they occur. It can improve by providing more options to configure policies for large sites with thousands of pages.

Incentivized

• Measure page loading time
• Compared loading times against Google's benchmarks
• Identifies opportunities for web page performance improvements
• Identifies sub-optimal web page attributes that slow down page loading
• Compare performance on mobile and desktop devices easily

Incentivized

• User-friendly customisable dashboards, easy to make a dashboard from a template, or create your own, and add in whichever 'widgets' are relevant for what you are looking at
• Flagging words to review, allowing users to check and confirm if the word is 'accepted' or is a misspelling

Incentivized

• The suggestions for improvement can be technical for non-developers.

Incentivized

• I don't like that there are different navigation paths to go from point A to point B. When I want to navigate to a specific place, I have more than one way to get there, which means I have to make a decision about how I want to there and I'd rather the designer make that design based on what would be most efficient for me.

It's a free, easy to use tool

Incentivized

Tool has undergone numerous changes, both to function and UX/CX. Makes it less than user friendly at times. But on the other hand, that does indicate a willingness to improve the product in a continual manner - which they've done nearly year after year - but it's always a case of who moved my cheese with each new iteration.

There is no support from Google for the tool.

Incentivized

I've used support often and it has been responsive, thorough and considerate of our needs. I can get a tech right away, they understand the issue, and work with us to resolve it. Often the problem is with the site we are trying to scan, sometimes it is with their product. I appreciate that they go beyond support into continually helping us implement SiteImprove in more places with 3rd party integration.

I think GTmetrix has some feedback that PageSpeed doesn't provide, but Google's tool is easier overall and has a better user experience; also offers compressed images, CSS, and javascript files if that's the case. Also, Google has extensive documentation to help you better understand what can be done to improve your grade.

Incentivized

We have used or tested other tools that get installed on a computer or that are hosted online, but none of them offer the features that come with Siteimprove. TotalValidator Pro will check your site for accessibility issues, but it is a manual check and there is no historical reporting. I can;t remember the names of the other online solutions, but even if they offered similar features as Siteimprove, they were all very expensive .

Incentivized

• Faster loading site, give results faster to visitors
• Buyers can get to the end of the buying cycle faster

Incentivized

• Siteimprove has helped bring our accessibility scores up from middling to near-perfect.
• Siteimprove has helped reduce our broken links, style violations and misspellings.
• Siteimprove's heatmaps have helped us make the case for enforcing best practices on the website among key stakeholders.

Incentivized